/*
 * Copyright 2006 Matt Jensen
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 */
package org.spectaql;

/**
 * <p>
 * <code>CollectionConstraintSetters</code> defines the constraints which can be applied to a collection.
 * </p>
 */
public interface CollectionConstraintSetters<T>
{
    /**
     * <p>
     * Apply a constraint which requires that the collection contain an element that matches the constraints which have
     * been applied to a given matcher entity.
     * </p>
     *
     * @param matcher the matcher entity.
     */
    void contains(T matcher);
}
